CSM in Industrial Applications

Researches are based on our in-house code D-KRAT based on the algebraic 0D model of mass, momentum and energy balances extended by additional evolution equations for the following physico-chemical phenomena:
Thermal deformations Cyclic plasticity and reattaching High temperature creep Stress/thermal induced phase transitions Hydrogen, oxygen and carbon generated chemical reaction/diffusion High temperature stress corrosion Low cyclic corrosion Electrochemical corrosion Hydrogen ductility Environmental interaction with surrounding fluid via electrochemical potential and pH Low cyclic fatigue Low cyclic damage evolution as a synenergic effect of chemical reaction products, mechanical and thermal loading during a real exploitation cycle.
D-KRAT code is especially dedicated for on line numerical simulation of the referential state of structures in real exploitation cycle, which consist four main elements: start-up nominal work shut-down stay
Some examples of the computations are presented here
More information wdudda@uwm.edu.pl

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